.heade {
    width: 100%;
    position: fixed;
    top:0;
    background-color: #fFF;
    z-index:8
}
.heade h3{
    text-align: center;
    margin: .1rem 0;
}
.heade input{
    width: 90%;
    margin: 0 5%;
    height: .3rem;
    background-color: rgb(243, 235, 235);
    border: none;
    border-radius: .05rem;
    padding-left: .4rem;
}
.heade i{
    position: absolute;
    top:65%;
    left:.25rem
}